baber/WOPTO huggingface dataset:
Patent JP-S6221474-A (JP)
Title: Electron beam machine
Inventor: UCHIDA KOJI
IPC: B23K15/00
Filed: 1985-07-17
Abstract: PURPOSE:To prevent the wear of a cathode by providing a pair of electrode plates between the body to be worked and electron beam generating unit and by attracting the positive ion generating in working with the electric field formed on the electrode plate. CONSTITUTION:A pair of electrode plates 15 are arranged between the electron beam generating unit composed of a cathode 1, anode 2, etc. and the body 11 to be worked. An electric field is further formed between both plates of the electrode plate 15 by connecting an electrode plate power unit 16. The electron beam 3 generated by the cathode 1 and anode 2 in a highly vacuous atmosphere performs the working by reaching the body 11 to be worked via an aperture 7 and the beam path 15a of the electrode plate 15. In this case, the metallic vapor and gas generated on the body 11 to be worked become a positive ion and ascend, but is attracted to the (-) pole of the electrode plate 15. The generated positive ion is therefore checked in its reaching the cathode 1 due to its being attracted to the electrode plate 15 prior to its being accelerated highly. The wear of the cathode 1 can thus be prevented.
Patent JP-H027062-A (JP)
Title: Electrophotographic sensitive body
Inventor: TACHIKI SHIGEO
IPC: G03G5/06
Filed: 1988-06-27
Abstract: PURPOSE:To enhance electrophotographic characteristics of a photosensitive body by incorporating a specified orthotetrazine derivative. CONSTITUTION:The title photosensitive body contains as an electric charge transfer material the orthotetrazine derivative represented by formula I in which one of R1 and R2 is aryl or aralkyl; each of R3 and R4 is aryl or a heterocyclic group; and (n) is 0 or 1, and it is embodied by a compound of formula II and the like. It is preferred to use phthalocyanine, such as tau-type metal-free phthalocyanine, and/or naphthalocyanine for a charge generating material, and the photosensitive layer of the photosensitive body may be of a single layer type or a laminate layer type, and it may contain, when needed, a binder resin, a plasticizer, a fluidity donor, and the like.
Patent JP-H0722122-A (JP)
Title: Terminal
Inventor: FURUYA ISAMU
IPC: H01R13/719
Filed: 1993-06-29
Abstract: PURPOSE:To make perfect the electromagnetic shield and prevent leak or inclusion of electromagnetic waves by furnishing a core made of a ferromagnetic material at the periphery of a conductor connecting part which has at least one conductor and a connection piece to be connected with an external apparatus. CONSTITUTION:A terminal comprises a core connecting part 1, sheath conductor connecting part 3, insulative material 5 to hold these parts 1, 3, and a core 21 made of a ferromagnetic material and installed at their periphery. The connection piece 2 of the connecting part 1 works so that the core wire of a coaxial cable is inserted fast in a hollow column and a circuit of a communications apparatus is connected with the other end. The sheath conductor of the coaxial cable is connected with the columnar conductive plate of the connecting part 3 while a connection piece 4 at the oher end is connected with the specified electronic circuit etc. The core 21 absorbs electromagnetic waves generated in that part of the coaxial cable around the terminal which has imperfect electromagnetic shield and can preclude inclusion of electromagnetic waves.
Patent JP-S5682265-A (JP)
Title: Ink circulating device for ink jet printer
Inventor: SHIGEI MASAHIRO
IPC: B41J2/175
Filed: 1979-12-08
Abstract: PURPOSE:To reduce the size of a device of the subject by making possible to load an ink cartridge directly to a subtank omitting a feed tank, and by constituting an ink pump of a plunger, a magnet coil and a pressurizing spring omitting an air chamber. CONSTITUTION:A subtank 25 is provided with a cartridge base 26 to make possible to load an ink cartridge 22 directly to the subtank. An ink pump 30 is made smaller by constituting it of a plunger 37 connected with a bellowphragm 31 which partitions an ink chamber 32, a magnet coil 40, a spring 42, etc. Since unnecessary pres-surizig is avoided by pressurizing continuously while printing, pulsation is prevented and an air chamber becomes unnecessary.
Patent JP-S6221896-A (JP)
Inventor: MATSUMOTO YUKIO
IPC: D21H17/46
Filed: 1985-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H027920-A (JP)
Title: Electric food roasting device
Inventor: KAKIYAMA KENJI
IPC: A47J37/06
Filed: 1988-06-27
Abstract: PURPOSE:To roast in a properly roasted state without turning over a food to be roasted on the way of the roasting by fitting an electric heater on the side peripheral-surface of a radiator, in a food roasting device for surrounding the food to be roasted, with the radiator with the fitted electric heater and roasting the food. CONSTITUTION:In the electric food roasting device for surrounding the food to be roasted, with a radiator 5 with a fitted electric heater 6 and roasting the food 8, the electric heater 6 is fitted on the side peripheral surface of the radiator 5. It is desirable that the radiator 5 is formed with a far infrared ray radiating member. As this result, without turning over the food to be roasted on the way of the roasting, and without setting the electric heater vertically, the food to be roasted can be roasted in a proper roasted state.
Patent JP-H0323939-A (JP)
Title: Double layer plated steel sheet
Inventor: KIKUI NORIAKI
IPC: B32B15/08
Filed: 1989-06-21
Abstract: PURPOSE:To exercise coating properties equivalent to that of phosphate treatment by providing a Zn plated or Zn alloy plated lower layer, providing an Fe plated, an Fe-B alloy plated or an Fe-Zn-B alloy plated upper layer and having the upper layer contain specified water-soluble polymer. CONSTITUTION:A lower layer is Zn plated or Zn based alloy plated, while an upper layer is Fe plated, Fe-Zn alloy plated with Fe 80wt.% or more, or Fe-B alloy plated with B 0.001 - 3.0wt.%, or else Fe-Zn-B alloy plated with Fe 80wt.% and B 0.001 - 3.0wt.%, and 0.01 - 20wt.% water-soluble polymer of a derivative formed with a polymer composed one or both of hydroxystyrene of average molecular weight of 2000 - 1,000,000 and its derivative is contained in said upper layer. The water-soluble high molecular contains average 2 - 15 hydroxyl radicals and average 1 - 10 sulfone radicals or sulfonate radicals per 1000 molecular weight, and in order to contain 0.01 - 20wt.% in the upper layer, 0.1 - 100g/l water-soluble polymers are added into sulfuric acid bath and chloride bath of Fe plating of Fe-Zn alloy plating, and plating is carried out.
Patent JP-S5283129-A (JP)
Title: Data entry system
Inventor: TACHIYAMA MASAO
IPC: G06Q50/00
Filed: 1975-12-30
Abstract: PURPOSE: To make it possible to process long programs quickly and effectively, by memorizing control information having address data, indicating data and ending data, and also by making data entry with indicated address data. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5682121-A (JP)
Title: Controller for hobbing machine
Inventor: KOUZAI YOSHITOKU
IPC: B23F23/00
Filed: 1979-12-07
Abstract: PURPOSE:To permit a gear to be machined with higher accuracy as well as a compact hobbing machine to be formed at a lower cost by accurately synchronizing the rotations of the hob spindle and a work purely electrically without using coupling gears. CONSTITUTION:The control unit 1a of a numerical controller NC outputs velocity command numerals VNw and VNh corresponding to the revolution speed of a work WK and a hob spindle HB. Servo-systems SVH and SVW for driving the hob spindle and the work have position deviation generating units 2a and 3a, velocity deviation generating units 2b and 3b, velocity detectors 2c and 3c and position detectors 2d and 3d, and form velocity feedback loops VF and VF' and position feedback loops PF and PF' respectively. In addition, the rotations of driving motors MH and MW for the hob spindle HB and the work WK can be accurately synchronized without using coupling gears. Said constitution permits a gear to be machined with higher accuracy as well as a compact hobbing machine to be formed at a lower cost.
Patent JP-S5282010-A (JP)
Title: Image pickup unit
Inventor: TERUI YASUAKI
IPC: H04N5/335
Filed: 1975-12-27
Abstract: PURPOSE: To extend the bounds of permitted incident light intencity by controlling the discharge time of photo-diode in the solid image pick-up unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H065853-A (JP)
Title: Field effect transistor
Inventor: MATSUKI TAKEO
IPC: H01L29/78
Filed: 1992-06-18
Abstract: PURPOSE:To improve the performance and reliability of a field effect transistor which has channel areas not only directly under a gate but also on the sides of the gate. CONSTITUTION:The channel of a field effect transistor is formed on a semiconductor substrate 9 between gate side semiconductor areas 6 and 7 with insulating film 10 gate side wall insulating films 2 and 3 being provided directly under the gate. Since the impurity concentration of the uplifted channel areas 6 and 7 on the substrate sides is monotonously reduced from the substrate bottom to the source and drain electrodes, local threshold voltage in the semiconductor area is uniformized, generation of hot carrier is reduced, a pinch off voltage is increased and on current is increased. The symmetric structure to the gate allows high general usefulness.
Patent JP-S5948194-A (JP)
Inventor: SATOU HIROKI
IPC: B42C19/00
Filed: 1982-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H096122-A (JP)
Title: Image forming device
Inventor: KAWAI ATSUSHI
IPC: G03G15/00
Filed: 1995-06-26
Abstract: PURPOSE: To set a proper controlled variable corresponding to the state of an image forming process by controlling the quantity of developer replenishing a developing means based on a fuzzy inference. CONSTITUTION: By a developing device 35, an electrostatic latent image is made visible by attaching toner to it. By a CPU 33, the toner image of a toner test pattern is formed on a photoreceptor 31 every time a prescribed frequency of copying action is executed and the quantity of the toner attached to the surface part and the pattern part of the photoreceptor 31 is detected by an AIDC sensor 32. In a ROM 40 connected to the CPU 33, the various kinds of data such as a membership function or a control rule used by the fuzzy inference are stored. In such a case, the quantity of the toner to be supplied to the developing device 35 is decided by using the fuzzy inference by the CPU 33 based on the attached quantity of the toner detected by the sensor 32 while suppressing fogging.  By a toner hopper 34, the toner is supplied to the developing device 35 by the decided replenishment quantity.
Patent JP-H081718-A (JP)
Title: Method for molding tray
Inventor: YOSHIDA FUKUTAKA
IPC: B29L31/44
Filed: 1994-06-17
Abstract: PURPOSE:To provide a method for injection-molding a tray integrally equipped with decorative sheet or more compactly for allowing to easily arrange the decorative sheet on the surface of molds arranged left and right and realizing the decorative sheet, which is hard to break at the closing of the molds. CONSTITUTION:Decorative sheet (w) is sucked through suction ports 25, which are provided on the surface of one mold 2 of an injection molder, in which molds 1 and 2 are arranged left and right. Since the decorative sheet is fixed through suction, the decorative sheet can move (or shift) even after being fixed. At the closing of the molds 1 and 2, due to the development of the movement (or shifting) of the decorative sheet, the decorative sheet can be prevented from breaking. By injection molding after the closing of the molds, a tray, onto the surface of which the decorative sheet is arranged, is produced. Further, instead of suction, fixation may be performed by pinching the peripheral edge part of the decorative sheet between magnetic suction parts and pressers.
Patent JP-H0211043-A (JP)
Title: Method for transferring information
Inventor: KOUCHI JUNKO
IPC: H04L13/16
Filed: 1988-06-29
Abstract: PURPOSE:To suitably change the number of the times of transfer, to execute the adjustment of a waiting time from generation to transfer and to execute the load adjustment of the line of a network by changing the capacity of a transfer exclusive file in accordance with a system. CONSTITUTION:A transfer exclusive file 25 capable of setting veriably a capacity by a command is provided, the transfer information is once shifted from a transfer source buffer 43 to the transfer exclusive file 25 and every time the file is full, the whole storing information can be sent by on transfer processing. When the transfer information quantity is much, the transfer exclusive file 25 is enlarged, the information quantity sent by one transmission is made much and when the transfer information quantity is little, the transfer exclusive file 25 is made smaller. thus, the number of the times of the transfer is made smaller, the overhead of the network line is minimized, the number of the times of transfer is made larger, the waiting time from generation up to transfer is shortened and the line load of the network can be adjusted with on-line.
Patent JP-H0213517-A (JP)
Title: Electronic parts separating method and device
Inventor: MASUDA SHINTARO
IPC: H05K13/02
Filed: 1988-06-29
Abstract: PURPOSE:To separate an electronic part smoothly and reliably, in a device for carrying the electronic part on a belt conveyor and stopping with a secured stopper then sucking the part and separating, by arranging a pair of stoppers operatable alternately in the upstream of the secured stopper. CONSTITUTION:A stopper pawl 11 and a suction pad 12 are fixed to the upstream side of the secured stopper 7 in a horizontal guide section 4 containing a belt conveyor 5, such that the stopper pawl 11 is rotatable around a rotary shaft 10 while the suction pad 12 rotates in the direction (g) when the stopper pawl 11 rotates in the direction (f). When the stopper pawl 11 is lowered in the direction (f) and subsequently lifted with a preceding electronic section 8a being engaged, the suction pad 12 sucks and holds the next part 8b and releases only the preceding part 8a, then the suction pad 12 moves to the secured stopper 7. By such arrangement, the preceding part can be separated reliably.
Patent JP-2000342447-A (JP)
Title: Food material sterilization machine
Inventor: IWASE TOSHIO
IPC: A23L19/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To permit heating sterilization of food materials such as fresh vegetables without damaging their flavors by heating food materials by steam while automatically agitating them by driving rotationally a storage drum in a heating case. SOLUTION: Heating is made by steam jet from a steam pipe 14 while driving a storage drum 2 with a driving motor 10. The rotational speed of the storage drum 2 is such one that may not apply a centrifugal force to food materials, may make the food materials collapse while scattering and may make some food materials fly in the air. When the food materials are made to contact steam entering the storage drum 2 from a porous wall 5 while kept in a scattered state, food materials can be sterilized in a short time due to higher thermal conductivity than dry heating air. Food materials obtained this way retain flavors due to a shorter heating time and the adhesion of not many waterdrops to the surfaces.
Patent JP-H094393-A (JP)
Title: Waterproof construction for tunnel inner wall face
Inventor: SUMIDA HITOSHI
IPC: E21D11/10
Filed: 1995-06-26
Abstract: PURPOSE: To easily execute a waterproof structure preventing the spring water from the natural ground side from infiltrating into a tunnel gallery. CONSTITUTION: After a tunnel gallery 1 is excavated, the primary spray lining concrete is formed on the inner wall face of the gallery 1, and water-permeable concrete containing a fiber material is sprayed on the inner face to form a water-permeable layer 4. A waterproof material having a water-impervious property such as an urea or urethane synthetic resin or a bituminous material is sprayed on the surface 4a of the water-permeable layer 4 to laminate and form a water-impervious layer 5.
Patent JP-S644325-A (JP)
Title: Heat-shrinkable polyester film
Inventor: ISAKA TSUTOMU
IPC: B29C61/06
Filed: 1987-06-25
Abstract: PURPOSE:To give stable heat shrinkability and beautiful and strong packaging state and to improve stability and heat resistance in a printing pitch, by making use of a polyester film which is mainly composed of terephthalic acid and ethylene glycol and composed of a naphthalene dicarboxylic acid derivative as a copolymeric ingredient and possesses a specific heat shrinkage factor and intersection shrinkage factor. CONSTITUTION:The title film is mainly composed of terephthalic acid and ethylene glycol. Then the title film is a polyester film composed of a composition containing copolymer polyester composed of a naphthalene dicarboxylic acid derivative as a copolymeric ingredient. Accordingly, the title film possesses distinctive characteristics that a heat shrinkage factor in at least either unidirection of a longitudinal and lateral directions of the film within hot air of 100 deg.C is 30% or more. Then the film is obtained by orienting four times or more at an intersection shrinkage factor of 5% or more. It is preferable that a residual quantity of the naphthalene dicarboxylic acid derivative falls within a range of 1-50mol.% within the whole composition. In the case where the same is less than 1mol.%, holding time of inner residual stress becomes short. On the one hand, when the same exceeds 50mol.%, it has no effect of improving the holding time of residual stress at the time of heat treatment, noncrystallizability progresses and carrying-resistant properties deteriorate.
Patent JP-H105688-A (JP)
Title: Pattern forming method
Inventor: SUKEJIMA HAJIME
IPC: B05D7/24
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To easily form a designed pattern giving three-dimensional impression on a substrate surface by mounting a pattern film after applying a photo-curable type forming material on the substrate surface, curing the forming material, and then forming a projected pattern by removing the parts which are not cured, and using a visible light-curable type forming material as the forming material. SOLUTION: In the case where a designed pattern giving a three-dimensional impression is formed on the substrate surface of an automobile, a building, etc., a photo- curable type forming material is applied to the substrate surface and on the resultant surface, a pattern film having transmissive parts and non-transmissive parts and through which light can be transmitted only in the patterned parts is mounted and light is radiated to cure the photo-curable type forming material and after that, the parts which are not cured are removed to form a projected pattern. In this case, as the photo-curable type forming material, visible light and/or near infrared curable type forming materials are used.  In other words, as the photo curable forming material, materials containing a polymerizable unsaturated group-containing resin, a polymerizable unsaturated compound, a visible light and/or near infrared photoiniator are used and as the polymerizable unsaturated group-containing resin, a polyester resin, a vinyl resin, etc., are used.
Patent JP-H0824522-A (JP)
Title: Production of layer wound sheet type filter element
Inventor: MARUKI KANTA
IPC: F02M35/024
Filed: 1994-07-12
Abstract: PURPOSE:To efficiently produce a roll shaped high functional filter element by regulating conditions in production processes such as the beating degree of the raw material or the kind of a filler, changing the thickness, smoothness or the like of a continuously fed filter sheet and laminating the sheet into roll shape. CONSTITUTION:A fiber material such as a natural fiber, an inorganic fiber is beaten with a beater, adjusted in the addition of a filler, made into continuous sheet by a sheet former such as a paper machine to make a filter sheet and a filter element is obtained by winding the filter sheet into the roll type. At this time, the degree of beating of the raw material, the kind and ratio to be added of the filler and the various condition of production process are regulated. Then, the thickness, smoothness, fineness or the like of the fed filter sheet is changed to give ununiform filtration property. And the roll type filter element is obtained by winding the ununiform filter sheet.
Patent JP-S6216377-A (JP)
Inventor: HANSU BUIRUSUKII
IPC: B65D81/26
Filed: 1986-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000324790-A (JP)
Title: Mechanism for retaining/fixing traveling element of linear motor
Inventor: SATO YOSHIYUKI
IPC: H02K41/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To control the gap between a stator and a traveling element by the minute expansion and contraction displacement of a piezoelectric actuator, and to securely retain the traveling element for fixing by providing the piezoelectric actuator in the gap between the stator and traveling element of a linear motor, and by controlling an applied voltage to the piezoelectric actuator for supplying. SOLUTION: A traveling element 2 is provided on a stator 1. Then, a lamination-type piezoelectric actuator 3 is buried in the traveling element 2 while the actuator 3 opposes the stator 1, and at the same time is brought into contact with the stator 1 when the actuator is extended, thus stopping the traveling element 2 at an arbitrary position, and at the same time supplying an applied voltage to the piezoelectric actuator 3. As a result, the piezoelectric actuator 3 is extended and is brought into contact with the stator 1, thus securely retaining the traveling element 2 to the stator 1 for fixing, preventing misalignment even when external force exceeding servo lock is applied to the traveling element 2 itself and a workpiece being fitted to the traveling element 2, and hence improving machining accuracy in hole machining or the like.
Patent JP-H1111712-A (JP)
Title: Paper sheet feeding device
Inventor: SHIMIZU TAKAO
IPC: B65H3/12
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of overlap feeding of paper sheets so as to heighten reliability in feeding paper sheets. SOLUTION: Two holding auxiliary vacuum chambers 24, 25 for sucking paper sheets 1-4 in the same direction as the sucking direction of a holding vacuum chamber 5 are arranged parallel in a paper sheet feeding direction between suction-feeding belt mechanism 7 and a mounting face S. Out of these two chambers 24, 25, the holding auxiliary vacuum chamber 24 near the suction- feeding belt mechanism can advance/retreat in relation to the paper sheets 1-4 on the mounting face S, and this holding auxiliary vacuum chamber 24 is provided with a transfer belt 26 having a large number of (unillustrated) suction holes and transferring the paper sheets 1-4 to a feeding belt 6.
Patent JP-S6315702-A (JP)
Inventor: MIZUNO SEIJI
IPC: B28B1/24
Filed: 1986-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。